Should work good, the retic will probably be picky eater but the rest should have a varied diet. Feed what you would like to feed and what's conveinant/cost efficent for you. For the bass: Obviously pellets are good to start with, or even feeders but might want to get them eating frozen as well. For the arrow: Not sure what they can and can't have but I would guess the same thing for food with it.
Remember baby pbass need high heat and lots of cover.